21489005889792
21,489,005,889,792 is an even composite number composed of six prime numbers multiplied together.
21489005889792 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21489005889792:
28 × 32 × 73 × 23 × 307 × 3851
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 23 × 307 × 3851)See below for interesting mathematical facts about the number 21489005889792 from the Numbermatics database.
Names of 21489005889792
- Cardinal: 21489005889792 can be written as Twenty-one trillion, four hundred eighty-nine billion, five million, eight hundred eighty-nine thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 2.1489005889792 × 1013
Factors of 21489005889792
Divisors of 21489005889792
- Number of divisors d(n): 864
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 48 49 56 63 64 69 72 84 92 96 98 112 126 128 138 144 147 161 168 184 192 196 207 224 252 256 276 288 294 307 322 336 343 368 384 392 414 441 448 483 504 552 576 588 614 644 672 686 736 768 784 828 882 896 921 966 1008 1029 1104 1127 1152 1176 1228 1288 1344 1372 1449 1472 1568 1656 1764 1792 1842 1932 2016 2058 2149 2208 2254 2304 2352 2456 2576 2688 2744 2763 2898 2944 3087 3136 3312 3381 3528 3684 3851 3864 4032 4116 4298 4416 4508 4704 4912 5152 5376 5488 5526 5796 5888 6174 6272 6447 6624 6762 7056 7061 7368 7702 7728 7889 8064 8232 8596 8832 9016 9408 9824 10143 10304 10976 11052 11553 11592 12348 12544 12894 13248 13524 14112 14122 14736 15043 15404 15456 15778 16128 16464 17192 17664 18032 18816 19341 19648 20286 20608 21183 21952 22104 23106 23184 23667 24696 25788 26496 26957 27048 28224 28244 29472 30086 30808 30912 31556 32928 34384 34659 36064 37632 38682 39296 40572 41216 42366 43904 44208 45129 46212 46368 47334 49392 49427 51576 52992 53914 54096 56448 56488 58944 60172 61616 61824 63112 63549 65856 68768 69318 71001 72128 77364 78592 80871 81144 84732 87808 88416 88573 90258 92424 92736 94668 98784 98854 103152 105301 107828 108192 112896 112976 117888 120344 123232 123648 126224 127098 131712 135387 137536 138636 142002 144256 148281 154728 161742 162288 169464 176832 177146 180516 184848 185472 188699 189336 197568 197708 206304 210602 215656 216384 225952 235776 240688 242613 246464 252448 254196 263424 265719 270774 275072 277272 284004 288512 296562 309456 315903 323484 324576 338928 345989 353664 354292 361032 369696 370944 377398 378672 395136 395416 412608 421204 431312 432768 444843 451904 481376 485226 492928 504896 508392 531438 541548 550144 554544 566097 568008 593124 618912 620011 631806 646968 649152 677856 691978 707328 708584 722064 739392 754796 757344 790272 790832 797157 825216 842408 862624 865536 889686 903808 947709 962752 970452 985856 1009792 1016784 1037967 1062876 1083096 1109088 1132194 1136016 1182257 1186248 1237824 1240022 1263612 1293936 1298304 1320893 1355712 1383956 1417168 1444128 1478784 1509592 1514688 1581664 1594314 1650432 1684816 1698291 1725248 1779372 1807616 1860033 1895418 1925504 1940904 2019584 2033568 2075934 2125752 2166192 2218176 2264388 2272032 2364514 2372496 2421923 2475648 2480044 2527224 2587872 2596608 2641786 2711424 2767912 2834336 2888256 2957568 3019184 3029376 3113901 3163328 3188628 3369632 3396582 3450496 3546771 3558744 3720066 3790836 3851008 3881808 3962679 4067136 4151868 4251504 4332384 4340077 4436352 4528776 4544064 4729028 4744992 4843846 4951296 4960088 5054448 5175744 5283572 5422848 5535824 5580099 5668672 5776512 6038368 6058752 6227802 6326656 6377256 6739264 6793164 6900992 7093542 7117488 7265769 7440132 7581672 7763616 7925358 8134272 8275799 8303736 8503008 8664768 8680154 8872704 9057552 9088128 9458056 9489984 9687692 9920176 10108896 10351488 10567144 10640313 11071648 11160198 11337344 11553024 11888037 12076736 12455604 12653312 12754512 13020231 13478528 13586328 14187084 14234976 14531538 14880264 15163344 15527232 15850716 16268544 16551598 16607472 17006016 17329536 17360308 18115104 18176256 18916112 18979968 19375384 19840352 20217792 20702976 21134288 21280626 21797307 22143296 22320396 22674688 23776074 24153472 24827397 24911208 25509024 26040462 26957056 27172656 27191911 28374168 28469952 29063076 29760528 30326688 30380539 31054464 31701432 33103196 33214944 34012032 34659072 34720616 36230208 37832224 37959936 38750768 39060693 39680704 40435584 42268576 42561252 43594614 44286592 44640792 47552148 48306944 49654794 49822416 51018048 52080924 54345312 54383822 56748336 56939904 57930593 58126152 59521056 60653376 60761078 62108928 63402864 66206392 66429888 68024064 69441232 72460416 74482191 75664448 77501536 78121386 79361408 80871168 81575733 84537152 85122504 87189228 88573184 89281584 91141617 95104296 99309588 99644832 102036096 104161848 108690624 108767644 113496672 113879808 115861186 116252304 119042112 121306752 121522156 126805728 132412784 132859776 138882464 144920832 148964382 151328896 155003072 156242772 158722816 163151466 169074304 170245008 173791779 174378456 178563168 182283234 190208592 190343377 198619176 199289664 204072192 208323696 217381248 217535288 226993344 231722372 232504608 238084224 242613504 243044312 244727199 253611456 264825568 265719552 273424851 277764928 297928764 302657792 310006144 312485544 326302932 338148608 340490016 347583558 348756912 357126336 364566468 380417184 380686754 397238352 398579328 405514151 416647392 434762496 435070576 453986688 463444744 465009216 476168448 486088624 489454398 507222912 521375337 529651136 546849702 555529856 571030131 595857528 620012288 624971088 652605864 680980032 695167116 697513824 714252672 729132936 760834368 761373508 794476704 797158656 811028302 833294784 870141152 907973376 926889488 930018432 972177248 978908796 1014445824 1042750674 1059302272 1093699404 1111059712 1142060262 1191715056 1216542453 1249942176 1305211728 1332403639 1361960064 1390334232 1395027648 1428505344 1458265872 1521668736 1522747016 1588953408 1622056604 1666589568 1713090393 1740282304 1853778976 1860036864 1944354496 1957817592 2085501348 2118604544 2187398808 2284120524 2383430112 2433084906 2499884352 2610423456 2664807278 2723920128 2780668464 2790055296 2916531744 3043337472 3045494032 3177906816 3244113208 3333179136 3426180786 3480564608 3649627359 3707557952 3888708992 3915635184 3997210917 4171002696 4374797616 4568241048 4766860224 4866169812 4999768704 5220846912 5329614556 5561336928 5580110592 5833063488 6090988064 6355813632 6488226416 6852361572 6961129216 7299254718 7415115904 7777417984 7831270368 7994421834 8342005392 8749595232 9136482096 9326825473 9533720448 9732339624 9999537408 10441693824 10659229112 11122673856 11666126976 11991632751 12181976128 12976452832 13704723144 14598509436 14830231808 15662540736 15988843668 16684010784 17499190464 18272964192 18653650946 19067440896 19464679248 20883387648 21318458224 22245347712 23332253952 23983265502 24363952256 25952905664 27409446288 27980476419 29197018872 31325081472 31977687336 33368021568 34998380928 36545928384 37307301892 38929358496 42636916448 44490695424 47966531004 48727904512 51905811328 54818892576 55960952838 58394037744 62650162944 63955374672 66736043136 69996761856 73091856768 74614603784 77858716992 83941429257 85273832896 95933062008 103811622656 109637785152 111921905676 116788075488 127910749344 133472086272 146183713536 149229207568 155717433984 167882858514 170547665792 191866124016 219275570304 223843811352 233576150976 255821498688 298458415136 311434867968 335765717028 341095331584 383732248032 438551140608 447687622704 467152301952 511642997376 596916830272 671531434056 767464496064 895375245408 934304603904 1023285994752 1193833660544 1343062868112 1534928992128 1790750490816 2387667321088 2686125736224 3069857984256 3581500981632 5372251472448 7163001963264 10744502944896 21489005889792
- Sum of all divisors σ(n): 75661070284800
- Sum of proper divisors (its aliquot sum) s(n): 54172064395008
- 21489005889792 is an abundant number, because the sum of its proper divisors (54172064395008) is greater than itself. Its abundance is 32683058505216
Bases of 21489005889792
- Binary: 1001110001011010011001001000000001001000000002
- Hexadecimal: 0x138B4C900900
- Base-36: 7M7WV9Z40
Squares and roots of 21489005889792
- 21489005889792 squared (214890058897922) is 461777374131515265649803264
- 21489005889792 cubed (214890058897923) is 9923136712484815484354181842182065881088
-
The
square root of 21489005889792 is 4635623.5707606805 -
The
cube root of 21489005889792 is 27801.7483717411
Scales and comparisons
How big is 21489005889792?- 21,489,005,889,792 seconds is equal to 683,283 years, 47 weeks, 4 days, 22 hours, 43 minutes, 12 seconds.
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To count from 1 to 21,489,005,889,792 would take you about one million, seven hundred eight thousand, two hundred nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21489005889792 cubic inches would be around 2316.8 feet tall.
Recreational maths with 21489005889792
- 21489005889792 backwards is 29798850098412
- 21489005889792 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21489005889792's digits is 72
- More coming soon!
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The information we have on file for 21489005889792 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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